PLEASE HELP! My device will not restore to any firmware. I used to have it jailbroken but recently un-jailbroke it because of problems. Now the device keeps on freezing so I decided to do a DFU restore. When the device gets about halfway through the "Verifying Restore" stage, iTunes give me some stupid error message, closes, and ejects the iPod. Any help? I think it is actually bricked.